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Fix Git 'index.lock file exists' Error - How to Resolve DNS Probe Finished NXDOMAIN-Resolve Python UnicodeDecodeError for UTF-16 Files

Updated 2026-07-28 14:02:11office-tools

Fix Git 'index.lock file exists' Error - How to Resolve DNS Probe Finished NXDOMAIN-Resolve Python UnicodeDecodeError for UTF-16 Files

Prepare

Execute

Validate

Document

Operational follow-up

Record the exact option, command, or setting that changed the result.
Keep a rollback note if the workflow affects shared files or team settings.

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